I'm working on a small clip, in which I have to merge 2 two videos and set the audio to a merged track (which I merged in Audacity).
All looks okay, but everytime I render the movie it contains only the audio (the file size is alway < 10MB, so it probably really only contains Audio).
I have tried different output types (MP4 and AVI), different encoders, different frame rates and different sizes, but I always get the same result.
Can anyone tell me what I'm doing wrong, how I can find out what's wrong, or if there maybe is another software tool I can use to do this?
I already have Avidemux and Kino, but they don't seem to be able to join multiple videos... I also read about Cinelerra, but I haven't been able to install it yet (because I'm a newbie and it's not in the Ubuntu Software Center)
When I leave the default-settings (OGG) I do get video, but I have no use for OGG... (It should at least be something I can open again in Avidemux)
It then also only displays the first part of the movie, after that the video turns black...